Mobile shoppers no longer saw the site's discount banner or discount pop-up. See how 1,647 mobile visitors responded over 13 days.
Removing the Mobile Discount Banner Shows a 20.1% Add-to-Cart Rate Lift


If we remove the mobile discount elements and reduce visual clutter, then shoppers will stay engaged with products and convert at a higher rate because a simpler layout makes small screens easier to use.
What We Changed
- Removed the discount banner on all mobile devices.
- Removed the discount pop-up on mobile.
- Kept the product grid, filters and navigation working as before.
The Results
How the new version compared with the original, across all devices.
Add-to-cart rate
Click-through rate
Bounce rate
Key Learnings
- Add-to-cart rate rose 20.1% on mobile, a signal worth acting on, not proof.
- On click-through rate, the metric the test was set up to measure, the variant had a 93.8% probability of beating the original.
- Bounce rate fell 4.9%, in line with a less cluttered screen.
- With 1,647 mobile visitors and no order data, the effect on sales is still unknown.
Detailed results breakdown
Add-to-cart rate
+20.1%
Click-through rate
+12.1%
Bounce rate
-4.9%
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30,000+ Monthly sessions.
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Other experiments we've run

Collection Page (PLP)
Inconclusive
Sale Percentage on Product Cards Makes No Clear Difference to Conversion Rate
Sale items showed their percentage price reduction inline on product cards. See what changed across 8,260 visitors in 19 days.
+1.0% Conversion rate

Homepage
Inconclusive
A Customer Content Carousel on the Homepage Shows Mixed Results on Conversion and Revenue
The homepage got a carousel of curated customer photos, videos and social posts. See how engagement and order value moved over 23 days.
+6.1% Conversion rate

Product Page (PDP)
Positive signal
Streamlined Product Page Layout
Streamlining the product page layout drove a 9.0% conversion rate lift and 6.5% more orders, despite a decline in average order value.
+9.0% Conversion Rate
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